diff options
| -rw-r--r-- | config/libc/newlib.in | 7 | ||||
| -rw-r--r-- | packages/expat/2.2.8/chksum | 4 | ||||
| -rw-r--r-- | packages/expat/2.2.9/chksum | 4 | ||||
| -rw-r--r-- | packages/expat/2.2.9/version.desc (renamed from packages/expat/2.2.8/version.desc) | 0 | ||||
| -rw-r--r-- | samples/arc-multilib-linux-gnu/crosstool.config | 7 | ||||
| -rw-r--r-- | samples/arc-multilib-linux-gnu/reported.by | 3 | ||||
| -rw-r--r-- | scripts/build/arch/arc.sh | 36 | ||||
| -rw-r--r-- | scripts/build/libc/musl.sh | 3 | ||||
| -rw-r--r-- | scripts/build/libc/newlib.sh | 1 |
9 files changed, 60 insertions, 5 deletions
diff --git a/config/libc/newlib.in b/config/libc/newlib.in index 268f956..199eff2 100644 --- a/config/libc/newlib.in +++ b/config/libc/newlib.in @@ -152,6 +152,13 @@ config LIBC_NEWLIB_MULTITHREAD help Enable support for multiple threads. +config LIBC_NEWLIB_RETARGETABLE_LOCKING + bool + prompt "Enable retargetable locking" + help + Enable retargetable locking to allow the operating system to override + the dummy lock functions defined within the newlib. + config LIBC_NEWLIB_EXTRA_SECTIONS bool prompt "Place each function & data element in their own section" diff --git a/packages/expat/2.2.8/chksum b/packages/expat/2.2.8/chksum deleted file mode 100644 index f0830b6..0000000 --- a/packages/expat/2.2.8/chksum +++ /dev/null @@ -1,4 +0,0 @@ -md5 expat-2.2.8.tar.bz2 00858041acfea5757af55e6ee6b86231 -sha1 expat-2.2.8.tar.bz2 e1665bdab5ceaab47718b5a7f3ffceca7f648433 -sha256 expat-2.2.8.tar.bz2 9a130948b05a82da34e4171d5f5ae5d321d9630277af02c8fa51e431f6475102 -sha512 expat-2.2.8.tar.bz2 b1c995320d3eb406fe98e87fad204cc1336a74fb70c3ce3876d16ab955507863c3ee406ab10f0e8b63ed51cda0f7da4df0039626990fc2710f41c589c04b4022 diff --git a/packages/expat/2.2.9/chksum b/packages/expat/2.2.9/chksum new file mode 100644 index 0000000..1c7e8b8 --- /dev/null +++ b/packages/expat/2.2.9/chksum @@ -0,0 +1,4 @@ +md5 expat-2.2.9.tar.bz2 875a2c2ff3e8eb9e5a5cd62db2033ab5 +sha1 expat-2.2.9.tar.bz2 ef5c1c55913a6ab18496ee99166f86269c7cdc31 +sha256 expat-2.2.9.tar.bz2 f1063084dc4302a427dabcca499c8312b3a32a29b7d2506653ecc8f950a9a237 +sha512 expat-2.2.9.tar.bz2 8ea4b89a171dfda8267c8b7a0295516d169bf7f46587ebe460fe0ae7a31478a119ae2a7eaa09b3ce46b107ec7cd2274ea66d91c08b8a4ad6b98ba984cdd4e15b diff --git a/packages/expat/2.2.8/version.desc b/packages/expat/2.2.9/version.desc index e69de29..e69de29 100644 --- a/packages/expat/2.2.8/version.desc +++ b/packages/expat/2.2.9/version.desc diff --git a/samples/arc-multilib-linux-gnu/crosstool.config b/samples/arc-multilib-linux-gnu/crosstool.config new file mode 100644 index 0000000..3dc7802 --- /dev/null +++ b/samples/arc-multilib-linux-gnu/crosstool.config @@ -0,0 +1,7 @@ +CT_CONFIG_VERSION="3" +CT_ARCH_ARC=y +CT_MULTILIB=y +CT_TARGET_CFLAGS="-matomic" +CT_TARGET_VENDOR="multilib" +CT_TARGET_ALIAS="arc-linux" +CT_KERNEL_LINUX=y diff --git a/samples/arc-multilib-linux-gnu/reported.by b/samples/arc-multilib-linux-gnu/reported.by new file mode 100644 index 0000000..e98760a --- /dev/null +++ b/samples/arc-multilib-linux-gnu/reported.by @@ -0,0 +1,3 @@ +reporter_name="Alexey Brodkin" +reporter_url="http://embarc.org" +reporter_comment="ARC multilib GNU Linux toolchain" diff --git a/scripts/build/arch/arc.sh b/scripts/build/arch/arc.sh index b13ef0e..d15f73f 100644 --- a/scripts/build/arch/arc.sh +++ b/scripts/build/arch/arc.sh @@ -29,3 +29,39 @@ CT_DoArchUClibcCflags() esac done } + +# Multilib: Adjust configure arguments for GLIBC +# Usage: CT_DoArchGlibcAdjustConfigure <configure-args-array-name> <cflags> +# +# From GCC's standpoint ARC's multilib items are defined by "mcpu" values +# which we have quite a few and for all of them might be built optimized +# cross-toolchain. +# +# From Glibc's standpoint multilib is multi-ABI and so very limited +# versions are supposed to co-exist. +# +# Here we force Glibc to install libraries in per-multilib folder to create +# a universal cross-toolchain that has libs optimized for multiple CPU types. +CT_DoArchGlibcAdjustConfigure() { + local -a add_args + local array="${1}" + local cflags="${2}" + local opt + local mcpu + + # If building for multilib, set proper installation paths + if [ "${CT_MULTILIB}" = "y" ]; then + for opt in ${cflags}; do + case "${opt}" in + -mcpu=*) + mcpu="${opt#*=}" + add_args+=( "libc_cv_rtlddir=/lib/${mcpu}" ) + add_args+=( "libc_cv_slibdir=/lib/${mcpu}" ) + add_args+=( "--libdir=/usr/lib/${mcpu}" ) + ;; + esac + done + fi + + eval "${array}+=( \"\${add_args[@]}\" )" +} diff --git a/scripts/build/libc/musl.sh b/scripts/build/libc/musl.sh index 807b3bd..05da1d4 100644 --- a/scripts/build/libc/musl.sh +++ b/scripts/build/libc/musl.sh @@ -98,7 +98,8 @@ musl_backend_once() { # host : same as --target # target : the machine musl runs on CT_DoExecLog CFG \ - CFLAGS="${extra_cflags[*]}" \ + CFLAGS="${CT_TARGET_CFLAGS} ${extra_cflags[*]}" \ + LDFLAGS="${CT_TARGET_LDFLAGS}" \ CROSS_COMPILE="${CT_TARGET}-" \ ${CONFIG_SHELL} \ ${src_dir}/configure \ diff --git a/scripts/build/libc/newlib.sh b/scripts/build/libc/newlib.sh index 95ab791..ef0b16c 100644 --- a/scripts/build/libc/newlib.sh +++ b/scripts/build/libc/newlib.sh @@ -63,6 +63,7 @@ GLOBAL_ATEXIT:newlib-global-atexit LITE_EXIT:lite-exit REENT_SMALL:newlib-reent-small MULTITHREAD:newlib-multithread +RETARGETABLE_LOCKING:newlib-retargetable-locking WIDE_ORIENT:newlib-wide-orient UNBUF_STREAM_OPT:newlib-unbuf-stream-opt ENABLE_TARGET_OPTSPACE:target-optspace |